archer2

About 6 or 7 years ago I swapped out my stock non IC injectors for a set of 190's. I know the stockers are about 4x.013, does anyone know the hole size of the 190's? Been searching and am unable to locate this info.

Thanks

Ed

cougar

5X0.009. I ran across this in someones Bosch injector catalog and put in my notes for future reference.

archer2

Thanks, been kicking around going back to stockers looks like they supply a little more fuel.
My original ones had about 220k on them and need at least new nozzles, do I go that route? I cobbled together rig to check pop pressures. Now I see Standard Motor Products makes new ones. Anyone familiar with their quality? Am i better off sending mine to a rebuilder? Any recommendations? I know, lots of questions lol.

Thanks

Ed

1972RedNeck

Get a set of marine 370 tips put on your 190 bodies. That will give you a set of 5X12's which should run cleaner than stock four hole injectors.

archer2

Thanks for the input, I appreciate it. It looks like DAP sells these tips, any input on them?

RamGuy84

Talk to The Hungry Diesel he's the go too guy for First gen stuff .

archer2

OK thanks, I'll check with them too.